The sixth grade composition found 300 words.

In the study, work and life on weekdays, many people have had the experience of writing, and they are familiar with writing. With the help of words, people can reflect objective things, express their thoughts and feelings, and transmit knowledge and information. Have no clue when writing a composition? The following is a collection of 10 sixth-grade compositions, with 300 words. I hope I can help you.

I found that the sixth grade composition was 300 words 1 summer night, and the heat wave was disturbing. Our family sat at the door to enjoy the cool.

There are many mosquitoes in summer, and in a short time, I was bitten by several big bags. I feel itchy and uncomfortable! Suddenly, I saw the gecko on the wall eating mosquitoes. I saw that it locked a target first, and then gently climbed to the target. When approaching the target, it spits out its tongue at a very fast speed, catches the mosquito with its tongue and swallows it into its stomach.

That's so cool! But why can gecko move freely on the wall? I'm a little confused.

In order to solve this problem, I pay more attention to gecko. I have tried my best and racked my brains, but I still have no progress. Do geckos have 502 super glue on their feet? So you can move freely on the wall. However, this is obviously impossible, so I went online to find out. After looking up a lot of information, I finally found the answer: it turns out that the gecko's toes are thick, and there are many lateral folds under the toes, which can play a special role as a sucker. Moreover, the toes are long and flat, and there are tiny hairy protrusions on the small board on the toes, so the irregular small plane can't be seen by the naked eye, which makes the gecko climb very smoothly, so it can move freely on the wall.

Through this discovery, I know the secret of gecko's freedom of movement. It made me understand: pay attention to learning everywhere. Seemingly ordinary nature has endless mysteries waiting for us to explore and discover!

I found that my favorite thing to do when I went to the countryside last summer vacation was to catch crickets.

In the wild, I caught it for more than an hour, and there were many crickets in the cup. So I ran home happily. Because I ran too fast, I dropped a cricket and happened to fall into a small pond on the side of the road. This is terrible, so I immediately went into the water to catch it. Just as I was about to go down to fish for it, I found a string of blisters floating on its stomach. Think of the nature teacher who said that when people or animals exhale through their noses or mouths underwater, a string of blisters will float up. Where is the cricket's nose? So I immediately went home and did an experiment.

First, I took a big basin of water and a cricket. Then he lifted his body and put his head into the water. After a minute, cricket not only didn't die, but became more and more energetic, as if to say to me, washing your face is so comfortable! I raised its head again and put its body into the water. I saw it struggling desperately, standing up for a while and floating up for a while. After watching this scene, I really don't understand why cricket floats. So I looked up a hundred thousand reasons. The book says that cricket breathes through two holes in its stomach, so it has to float its stomach up.

This cricket catching has taught me something I can't learn in class!

When I found out that Tomb-Sweeping Day had arrived, my parents took me to the countryside to worship my ancestors and visit my grandparents.

Grandma keeps a lot of poultry in the country, which is new to me in the city. I had a good time in the yard. I saw a big hen eating a stone in her stomach. I couldn't believe my eyes. I looked at it again carefully. Really, another hen ate the stone in her stomach. I feel horrible. The big hen's stomach is about to burst. I called my grandpa loudly. Grandpa was overjoyed when I told him by gesture. Grandpa said with a smile, this is because chickens have no teeth in their mouths, so they can't chew food. They eat pebbles and store them in a small pocket with the food they eat. Pebbles are mixed with food and the food is slowly ground. After grinding, food is easy to digest and absorb, so chickens should often eat pebbles, just like we eat appetizing beans.

Ah, through this incident, I found that nature has many secrets. As long as I am good at observing things, I will learn a lot of knowledge! !

I found that there must be something in a person's life that he didn't know before, but he was surprised to find that his mood at that time was unspeakable surprise and excitement ... Of course, I was no exception, but I was surprised to find that my feet were as long as my forearms. I found this when I was 10, and I found it when I was playing by myself.

10 One day, my parents and I were watching TV at home, but I couldn't sit still. I climbed onto the table and ran around again. My parents felt bored, so they let me lie in bed and play with my "little toy kingdom". I was obedient, went to bed at once and picked up my beloved little toy to play with. After playing for a while, I am tired. Because I sat for too long, I stretched myself in bed. At this time, I remembered the game I played with my partner, "somersault". I curled up my lower body and put the pedal on my head. My footboard just touches my forearm, but I feel my footboard is as long as my forearm. I quickly sat up, raised my feet and measured my forearm over and over again, the same thing! But I thought: maybe it's just my own, others are not? I hurried to find my parents and asked them to measure their feet and forearms to see if they were the same. Really the same! I jumped with joy, as if I had discovered a new continent. I found something that even my parents didn't find before!

The discovery of this secret let me know that the world is full of many secrets. As long as you observe carefully, you may become an inventor, so we should pay attention to everything around us.

The teacher assigned homework a few days ago. Let's do a little experiment: put a ruler in the water and see what happens when the ruler is put in the water.

When I got home, I prepared a goldfish bowl full of water. I put the ruler into the water carefully. Ah, the numbers on the ruler suddenly became bigger. What if you move it again? As a result, I was pleasantly surprised to find that the numbers and scales on the ruler have become bigger! Mother asked me why. I thought about it and said, "Because there is light, water is like a mirror. It absorbs light, and the amount of light it shines on becomes larger. " At this time, my father came over and asked me, "Song Zihang, have you found that the surface of this fish tank is flat or concave?" I looked at the fish tank carefully and found that the surface of the fish tank was protruding. I asked my father curiously, and he replied, "Look, this curved fish tank is like a protruding mirror. When light penetrates the protruding mirror, it will change direction. This is called refraction! "

This experiment is really interesting! I think in life, as long as we do it, we can find them!

In my life, there are many discoveries, but the most amazing and interesting thing is that I find that fish sleep with their eyes open.

This year's Spring Festival, I went to Menstruation House to play. As soon as I entered the living room, I was attracted by her big fish tank. I can't wait to sit in front of the fish tank and stare at the colorful fish with different shapes. After watching it for a long time, I found that the fish's eyes were all open and they didn't blink. I thought, "Can't fish close their eyes?" Do you sleep with your eyes open? "I asked my cousin, he said I don't know. I went back and asked my father, "Do fish sleep with their eyes open?" Dad said, "Yes." I asked again, "Then why do fish sleep with their eyes open? "Are the eyes open after death?" Dad said, "Son, you can find the answer by yourself."

I watched "100,000 Why" with questions, and everything paid off. I finally found that fish have no eyelids and can't close their eyes. When we see a fish resting, it means that it is resting. However, its eyes are still open. It suddenly dawned on me that fish's eyes are open when they sleep, and even after they die. I closed the book and told my father at once. My father listened to my explanation and was very satisfied. He repeatedly praised me as a good boy who is good at observing and thinking. After listening to my father's praise, my heart is as sweet as honey.

Through this discovery, I understand that to do anything, we must be good at observation and diligent in thinking in order to get the correct result.

It is found that the 300-word composition in grade six has passed, and people have grown up with it. Will change, will find.

Dewdrops are often imagined as beautiful: like diamonds, like crystals, like eyes, like elves ... but do you know that there is dust in dewdrops-

After the rain stopped, I observed the dew with a magnifying glass, only to find that it was not perfect: the dust like insects covered the outside and inside of the dew. I'm surprised. I think the dewdrop endoplasm is still amazing. This discovery is like seeing the peacock's exposed ass for the first time-dumbfounded. Some flaws in life are "hidden" and need your careful observation.

On the weekend, as usual, I watched the entertainment program "Love Singing Will Win" with great interest. Grandma yawned at a side. I just want her to rest. Suddenly I saw the program preview-a clown came at the meeting. Grandma's fatigue seems to have disappeared. She adjusted her clothes and stared at the TV as intently as I did. Halfway through the performance, grandma actually smiled and said, "This thing is really funny!" " Later, when the clown performed the "killer", grandma actually learned to pretend with a remote control machine, muttering: I have to learn tomorrow, don't you think, Jia Jia? When I came to my senses and found my grandmother looking at me, I nodded like a chicken pecking at rice. In fact, everyone's heart is not old, but you are hard to find.

Sometimes, a small discovery will make you unforgettable, and you will always remember it.

We can often find some interesting things in our daily life, but you may not know why they do it, so I will tell you about it today.

I found many interesting things, such as: small fish rolling, little monkeys grabbing things, turtles eating fish, etc ... Then I will tell you the most interesting thing I have ever seen, that is, I came home from school one day and saw four goldfish at home, golden, red and black. Among them, my favorite is the red one. It's beautiful and brightly colored. Soon, they waved their beautiful tails like scarves and danced Latin dance with the rhythm. Just then, the herring in the school of fish didn't know what was wrong, jumped up and down, and then turned a somersault. Acrobatics was so interesting that I clapped my hands quickly. I left for a while, and for half an hour, I went to see them again. They swim normally. I saw that two of them may have fallen on the glass because they were too excited. The other two are still jumping freely, but the two who just fell back to the cave to rest. I patted the fish tank and the two fish went back to the cave to rest.

I found it interesting after reading it. I will observe more things in the future. Only in this way can we know more knowledge. Moreover, we should use our meticulous eyes to discover more things.

I find that everyone has their own new discoveries, and I am no exception. This is really a "intentional flowering, unintentional flowering", and I accidentally discovered a little secret.

That day, the sky was deep blue and there were no clouds in Wan Li. I kicked a shuttlecock at the door. Suddenly, I saw the word "one". When I looked intently, it turned out that a group of ants were rushing to move. I saw them busy, eating and moving the earth. Some two ants moved a grain of rice, one in their mouth and the other holding it tightly. Some three ants carry hay for a group; ..... It must be the commander who comes and goes. He raised his hand as if to say, "Hurry up!" "You see, it also helps those weak little ants from time to time. The team is making great strides. They are methodical and nervous.

I seem to hear their slogan of Qi Xin working together ... Hey, why did they move away?

I quickly went home and turned on the computer. Oh, it turns out that ants have a special organ. They can know in advance whether it will rain or not, and ants will act quickly.

At this time, dark clouds were gathering, thunder and lightning flashed, and soon it began to rain cats and dogs. I think: the computer speaks absolutely well.

Fables observed insects and wrote Insects. Watt invented the steam engine by observing the beating of the boiling water cover. The Wright brothers flew kites and made airplanes. I looked at the bright white Chinese rose on my balcony and found that Chinese rose can absorb red pigment and become a new kind of pink Chinese rose.

How does Chinese rose absorb moisture and change color? This has to start with an experiment of mine, which is the result of my independent thinking. I like the time when Chinese rose flowers are blooming, but I have a wonderful daydream. I like red roses best, because its fiery red color symbolizes life and vitality. But can I turn white roses into red roses? I pinched a white Chinese rose and put it in red ink, hoping that it would turn into a red rose after absorbing the red ink, but what I never expected was that it died. I dropped a few drops of red ink on another white Chinese rose to keep its roots in the soil and protect its life. The next day, a few drops of red ink were scattered and reduced. I think my experiment will be successful. On the third day, the ink was scattered around, and the white of the petals faded. On the tenth day, the red ink ball disappeared, but the white rose showed a light red color. I dropped water on the petals again.

Although I didn't produce fiery red roses in this hands-on experiment, I found the role of rose petals in absorbing water and cultivated the latest varieties of pale pink roses. I am so excited!